Update workflows

.github/workflows/ci.yml

@@ -41,7 +41,7 @@ jobs:
         run: poetry config virtualenvs.in-project true
 
       - name: Set up cache
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         id: cache
         with:
           path: .venv

.github/workflows/code-quality.yml

@@ -45,7 +45,7 @@
       shell: bash
       run: poetry install
 
-    - uses: pre-commit/action@v2.0.3
+    - uses: pre-commit/action@v3.0.1
 
     - name: Pyright
       shell: bash

.github/workflows/release.yml

@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v4
 
       - name: Set up Python 3.10
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: "3.10"
 

.pre-commit-config.yaml

@@ -3,7 +3,7 @@ ci:
 
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.7.4
+    rev: v0.9.3
     hooks:
       - id: ruff-format
         args: ["--diff", "src", "tests"]

docs/getting-started.md

@@ -4,6 +4,13 @@
 
 The betterproto2 compiler is a plugin of `protoc`, you first need to [install](https://grpc.io/docs/protoc-installation/) it.
 
+You can also use it from `grpcio-tools`:
+
+```sh
+pip install grpcio-tools
+```
+
+
 ## Install `betterproto2_compiler`
 
 It is possible to install `betterproto2_compiler` using pip:
@@ -15,6 +22,7 @@ pip install betterproto2_compiler
 !!! warning
     The compiler needs Python 3.10, 3.11 or 3.12. Don't worry! The generated code will be compatible with all Python versions from Python 3.8 to Python 3.13.
 
+
 ## Compile a proto file
 
 Create the following `example.proto` file.
@@ -35,3 +43,9 @@ You should now be able to compile it using:
 mkdir lib
 protoc -I . --python_betterproto2_out=lib example.proto
 ```
+
+If you installed `protoc` with `grpc-tools`, the command will be:
+
+```mkdir lib
+python -m grpc-tools.protoc -I . --python_betterproto2_out=lib example.proto
+```

pyproject.toml

@@ -1,12 +1,25 @@
-[tool.poetry]
+[project]
 name = "betterproto2_compiler"
 version = "0.2.3"
 description = "Compiler for betterproto2"
-authors = ["Adrien Vannson <[email protected]>", "Daniel G. Taylor <[email protected]>"]
+authors = [
+    { name = "Adrien Vannson", email = "[email protected]" },
+    { name = "Daniel G. Taylor", email = "[email protected]" },
+]
 readme = "README.md"
-repository = "https://github.com/betterproto/python-betterproto2-compiler"
 keywords = ["protobuf", "gRPC", "compiler"]
 license = "MIT"
+requires-python = ">=3.10,<4.0"
+dynamic = ["dependencies"]
+
+[project.urls]
+Documentation = "https://betterproto.github.io/python-betterproto2-compiler/"
+Repository = "https://github.com/betterproto/python-betterproto2-compiler"
+
+[project.scripts]
+protoc-gen-python_betterproto2 = "betterproto2_compiler.plugin:main"
+
+[tool.poetry]
 packages = [
     { include = "betterproto2_compiler", from = "src" }
 ]
@@ -15,7 +28,7 @@ packages = [
 python = "^3.10"
 betterproto2 = "^0.2.1"
 # The Ruff version is pinned. To update it, also update it in .pre-commit-config.yaml
-ruff = "~0.7.4"
+ruff = "~0.9.3"
 grpclib = "^0.4.1"
 jinja2 = ">=3.0.3"
 typing-extensions = "^4.7.1"
@@ -33,9 +46,6 @@ ipykernel = "^6.29.5"
 pytest = "^6.2.5"
 protobuf = "^4"
 
-[tool.poetry.scripts]
-protoc-gen-python_betterproto2 = "betterproto2_compiler.plugin:main"
-
 [tool.ruff]
 extend-exclude = ["tests/output_*", "src/betterproto2_compiler/lib"]
 target-version = "py310"

src/betterproto2_compiler/known_types/timestamp.py

@@ -37,9 +37,9 @@ def timestamp_to_json(dt: datetime.datetime) -> str:
             return f"{result}Z"
         if (nanos % 1e6) == 0:
             # Serialize 3 fractional digits.
-            return f"{result}.{int(nanos // 1e6) :03d}Z"
+            return f"{result}.{int(nanos // 1e6):03d}Z"
         if (nanos % 1e3) == 0:
             # Serialize 6 fractional digits.
-            return f"{result}.{int(nanos // 1e3) :06d}Z"
+            return f"{result}.{int(nanos // 1e3):06d}Z"
         # Serialize 9 fractional digits.
         return f"{result}.{nanos:09d}"

tests/generate.py

@@ -144,7 +144,7 @@ async def generate_test_case_output(test_case_input_path: Path, test_case_name:
         "Usage: python generate.py [-h] [-v] [DIRECTORIES or NAMES]",
         "Generate python classes for standard tests.",
         "",
-        "DIRECTORIES    One or more relative or absolute directories of test-cases to generate" "classes for.",
+        "DIRECTORIES    One or more relative or absolute directories of test-cases to generateclasses for.",
         "               python generate.py inputs/bool inputs/double inputs/enum",
         "",
         "NAMES          One or more test-case names to generate classes for.",